Bug#435546: gcc-4.1: Wrong loop code generation using O2

[Bastian Blank <waldi@debian.org>]

On Wed, Aug 01, 2007 at 04:16:13PM +0200, Javier Cabezas Rodríguez wrote:
> void do_pin_processes(int pids[], int n, char pin)
> {
>   int i;
>   for (i = 0; i < n; i++) {
>     printf("%d\n", i);
>     do_pin_process(pids[i], pin);
>   }
> }
> 
> When I compile the attached program with the following flags the
> compiler generates a infinite loop in the function do_pin_processes (the
> i variable is not incremented):

Please provide a _minimal_ and compiling example which emits this
behaviour. And please use -Wall to compile the source, it contains
errors.

Bastian

-- 
A princess should not be afraid -- not with a brave knight to protect her.
		-- McCoy, "Shore Leave", stardate 3025.3